mirror of
https://github.com/deneraraujo/OpenVPNAdapter.git
synced 2026-04-24 00:00:05 +08:00
Merge commit '86cc97e55fe346502462284d2e636a2b3708163e' as 'Sources/OpenVPN3'
This commit is contained in:
Sergey Abramchuk
@@ -0,0 +1,186 @@
|
||||
// OpenVPN -- An application to securely tunnel IP networks
|
||||
// over a single port, with support for SSL/TLS-based
|
||||
// session authentication and key exchange,
|
||||
// packet encryption, packet authentication, and
|
||||
// packet compression.
|
||||
//
|
||||
// Copyright (C) 2012-2017 OpenVPN Inc.
|
||||
//
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU Affero General Public License Version 3
|
||||
// as published by the Free Software Foundation.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU Affero General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU Affero General Public License
|
||||
// along with this program in the COPYING file.
|
||||
// If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
// Define OpenVPN error codes and a method to convert them to a string representation
|
||||
|
||||
#ifndef OPENVPN_ERROR_ERROR_H
|
||||
#define OPENVPN_ERROR_ERROR_H
|
||||
|
||||
#include <openvpn/common/arraysize.hpp>
|
||||
|
||||
namespace openvpn {
|
||||
namespace Error {
|
||||
|
||||
enum Type {
|
||||
SUCCESS=0, // no error
|
||||
NETWORK_RECV_ERROR, // errors receiving on network socket
|
||||
NETWORK_EOF_ERROR, // EOF received on TCP network socket
|
||||
NETWORK_SEND_ERROR, // errors sending on network socket
|
||||
NETWORK_UNAVAILABLE, // network unavailable
|
||||
DECRYPT_ERROR, // data channel encrypt/decrypt error
|
||||
HMAC_ERROR, // HMAC verification failure
|
||||
REPLAY_ERROR, // error from PacketIDReceive
|
||||
BUFFER_ERROR, // exception thrown in Buffer methods
|
||||
CC_ERROR, // general control channel errors
|
||||
BAD_SRC_ADDR, // packet from unknown source address
|
||||
COMPRESS_ERROR, // compress/decompress errors on data channel
|
||||
RESOLVE_ERROR, // DNS resolution error
|
||||
SOCKET_PROTECT_ERROR, // Error calling protect() method on socket
|
||||
TUN_READ_ERROR, // read errors on tun/tap interface
|
||||
TUN_WRITE_ERROR, // write errors on tun/tap interface
|
||||
TUN_FRAMING_ERROR, // error with tun PF_INET/PF_INET6 prefix
|
||||
TUN_SETUP_FAILED, // error setting up tun/tap interface
|
||||
TUN_IFACE_CREATE, // error creating tun/tap interface
|
||||
TUN_IFACE_DISABLED, // tun/tap interface is disabled
|
||||
TUN_ERROR, // general tun error
|
||||
TUN_REGISTER_RINGS_ERROR, // error registering ring buffers with wintun
|
||||
TAP_NOT_SUPPORTED, // dev tap is present in profile but not supported
|
||||
REROUTE_GW_NO_DNS, // redirect-gateway specified without alt DNS servers
|
||||
TRANSPORT_ERROR, // general transport error
|
||||
TCP_OVERFLOW, // TCP output queue overflow
|
||||
TCP_SIZE_ERROR, // bad embedded uint16_t TCP packet size
|
||||
TCP_CONNECT_ERROR, // client error on TCP connect
|
||||
UDP_CONNECT_ERROR, // client error on UDP connect
|
||||
SSL_ERROR, // errors resulting from read/write on SSL object
|
||||
SSL_PARTIAL_WRITE, // SSL object did not process all written cleartext
|
||||
ENCAPSULATION_ERROR, // exceptions thrown during packet encapsulation
|
||||
EPKI_CERT_ERROR, // error obtaining certificate from External PKI provider
|
||||
EPKI_SIGN_ERROR, // error obtaining RSA signature from External PKI provider
|
||||
HANDSHAKE_TIMEOUT, // handshake failed to complete within given time frame
|
||||
KEEPALIVE_TIMEOUT, // lost contact with peer
|
||||
INACTIVE_TIMEOUT, // disconnected due to inactive timer
|
||||
CONNECTION_TIMEOUT, // connection failed to establish within given time
|
||||
PRIMARY_EXPIRE, // primary key context expired
|
||||
TLS_VERSION_MIN, // peer cannot handshake at our minimum required TLS version
|
||||
TLS_AUTH_FAIL, // tls-auth HMAC verification failed
|
||||
TLS_CRYPT_META_FAIL, // tls-crypt-v2 metadata verification failed
|
||||
CERT_VERIFY_FAIL, // peer certificate verification failure
|
||||
PEM_PASSWORD_FAIL, // incorrect or missing PEM private key decryption password
|
||||
AUTH_FAILED, // general authentication failure
|
||||
CLIENT_HALT, // HALT message from server received
|
||||
CLIENT_RESTART, // RESTART message from server received
|
||||
TUN_HALT, // halt command from tun interface
|
||||
RELAY, // RELAY message from server received
|
||||
RELAY_ERROR, // RELAY error
|
||||
N_PAUSE, // Number of transitions to Pause state
|
||||
N_RECONNECT, // Number of reconnections
|
||||
N_KEY_LIMIT_RENEG, // Number of renegotiations triggered by per-key limits such as data or packet limits
|
||||
KEY_STATE_ERROR, // Received packet didn't match expected key state
|
||||
PROXY_ERROR, // HTTP proxy error
|
||||
PROXY_NEED_CREDS, // HTTP proxy needs credentials
|
||||
|
||||
// key event errors
|
||||
KEV_NEGOTIATE_ERROR,
|
||||
KEV_PENDING_ERROR,
|
||||
N_KEV_EXPIRE,
|
||||
|
||||
// Packet ID error detail
|
||||
PKTID_INVALID,
|
||||
PKTID_BACKTRACK,
|
||||
PKTID_EXPIRE,
|
||||
PKTID_REPLAY,
|
||||
PKTID_TIME_BACKTRACK,
|
||||
|
||||
N_ERRORS,
|
||||
|
||||
// undefined error
|
||||
UNDEF=SUCCESS,
|
||||
};
|
||||
|
||||
inline const char *name(const size_t type)
|
||||
{
|
||||
static const char *names[] = {
|
||||
"SUCCESS",
|
||||
"NETWORK_RECV_ERROR",
|
||||
"NETWORK_EOF_ERROR",
|
||||
"NETWORK_SEND_ERROR",
|
||||
"NETWORK_UNAVAILABLE",
|
||||
"DECRYPT_ERROR",
|
||||
"HMAC_ERROR",
|
||||
"REPLAY_ERROR",
|
||||
"BUFFER_ERROR",
|
||||
"CC_ERROR",
|
||||
"BAD_SRC_ADDR",
|
||||
"COMPRESS_ERROR",
|
||||
"RESOLVE_ERROR",
|
||||
"SOCKET_PROTECT_ERROR",
|
||||
"TUN_READ_ERROR",
|
||||
"TUN_WRITE_ERROR",
|
||||
"TUN_FRAMING_ERROR",
|
||||
"TUN_SETUP_FAILED",
|
||||
"TUN_IFACE_CREATE",
|
||||
"TUN_IFACE_DISABLED",
|
||||
"TUN_ERROR",
|
||||
"TUN_REGISTER_RINGS_ERROR",
|
||||
"TAP_NOT_SUPPORTED",
|
||||
"REROUTE_GW_NO_DNS",
|
||||
"TRANSPORT_ERROR",
|
||||
"TCP_OVERFLOW",
|
||||
"TCP_SIZE_ERROR",
|
||||
"TCP_CONNECT_ERROR",
|
||||
"UDP_CONNECT_ERROR",
|
||||
"SSL_ERROR",
|
||||
"SSL_PARTIAL_WRITE",
|
||||
"ENCAPSULATION_ERROR",
|
||||
"EPKI_CERT_ERROR",
|
||||
"EPKI_SIGN_ERROR",
|
||||
"HANDSHAKE_TIMEOUT",
|
||||
"KEEPALIVE_TIMEOUT",
|
||||
"INACTIVE_TIMEOUT",
|
||||
"CONNECTION_TIMEOUT",
|
||||
"PRIMARY_EXPIRE",
|
||||
"TLS_VERSION_MIN",
|
||||
"TLS_AUTH_FAIL",
|
||||
"TLS_CRYPT_META_FAIL",
|
||||
"CERT_VERIFY_FAIL",
|
||||
"PEM_PASSWORD_FAIL",
|
||||
"AUTH_FAILED",
|
||||
"CLIENT_HALT",
|
||||
"CLIENT_RESTART",
|
||||
"TUN_HALT",
|
||||
"RELAY",
|
||||
"RELAY_ERROR",
|
||||
"N_PAUSE",
|
||||
"N_RECONNECT",
|
||||
"N_KEY_LIMIT_RENEG",
|
||||
"KEY_STATE_ERROR",
|
||||
"PROXY_ERROR",
|
||||
"PROXY_NEED_CREDS",
|
||||
"KEV_NEGOTIATE_ERROR",
|
||||
"KEV_PENDING_ERROR",
|
||||
"N_KEV_EXPIRE",
|
||||
"PKTID_INVALID",
|
||||
"PKTID_BACKTRACK",
|
||||
"PKTID_EXPIRE",
|
||||
"PKTID_REPLAY",
|
||||
"PKTID_TIME_BACKTRACK",
|
||||
};
|
||||
|
||||
static_assert(N_ERRORS == array_size(names), "error names array inconsistency");
|
||||
if (type < N_ERRORS)
|
||||
return names[type];
|
||||
else
|
||||
return "UNKNOWN_ERROR_TYPE";
|
||||
}
|
||||
}
|
||||
} // namespace openvpn
|
||||
|
||||
#endif // OPENVPN_ERROR_ERROR_H
|
||||
Reference in New Issue
Block a user